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vnode_pager_generic_putpages(): rename maxblksz local to max_offset

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Requested by:	markj
Reviewed by:	alc, markj
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D43358
This commit is contained in:
Konstantin Belousov
2024-01-09 13:32:39 +02:00
parent bdb46c21a3
commit ed1a88a311
1 changed files with 7 additions and 7 deletions
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sys/vm/vnode_pager.c
+7 -7
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@@ -1356,7 +1356,7 @@ vnode_pager_generic_putpages(struct vnode *vp, vm_page_t *ma, int bytecount,
{
vm_object_t object;
vm_page_t m;
vm_ooffset_t maxblksz, next_offset, poffset, prev_offset;
vm_ooffset_t max_offset, next_offset, poffset, prev_offset;
struct uio auio;
struct iovec aiov;
off_t prev_resid, wrsz;
@@ -1431,15 +1431,15 @@ vnode_pager_generic_putpages(struct vnode *vp, vm_page_t *ma, int bytecount,
auio.uio_segflg = UIO_NOCOPY;
auio.uio_rw = UIO_WRITE;
auio.uio_td = NULL;
maxblksz = roundup2(poffset + maxsize, DEV_BSIZE);
max_offset = roundup2(poffset + maxsize, DEV_BSIZE);
for (prev_offset = poffset; prev_offset < maxblksz;) {
for (prev_offset = poffset; prev_offset < max_offset;) {
/* Skip clean blocks. */
for (in_hole = true; in_hole && prev_offset < maxblksz;) {
for (in_hole = true; in_hole && prev_offset < max_offset;) {
m = ma[OFF_TO_IDX(prev_offset - poffset)];
for (i = vn_off2bidx(prev_offset);
i < sizeof(vm_page_bits_t) * NBBY &&
prev_offset < maxblksz; i++) {
prev_offset < max_offset; i++) {
if (vn_dirty_blk(m, prev_offset)) {
in_hole = false;
break;
@@ -1451,11 +1451,11 @@ vnode_pager_generic_putpages(struct vnode *vp, vm_page_t *ma, int bytecount,
goto write_done;
/* Find longest run of dirty blocks. */
for (next_offset = prev_offset; next_offset < maxblksz;) {
for (next_offset = prev_offset; next_offset < max_offset;) {
m = ma[OFF_TO_IDX(next_offset - poffset)];
for (i = vn_off2bidx(next_offset);
i < sizeof(vm_page_bits_t) * NBBY &&
next_offset < maxblksz; i++) {
next_offset < max_offset; i++) {
if (!vn_dirty_blk(m, next_offset))
goto start_write;
next_offset += DEV_BSIZE;